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Old 05-19-2013, 04:33 PM   #2
chebyshortbox65
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Join Date: Nov 2011
Location: yucca valley,ca
Posts: 206
Re: A/C system pressures

Any system i shoot for between 20-30 on the low side.not unusual for the compressor to cycle if the fans on also idle it up and see what tge low side goes down to if i remember it cuts out at 10 did you pull a vacume?also the orfice tube is diffrent between the two and a 134 speciffic condensor works better then the r12 one
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